Abstract
Joint analysis of ground-based standard observations, spaceborne Synthetic Aperture Radar observations and the Arctic System Reanalysis (ASR) v.2 allow us to identify areas with storm and hurricane wind in the Russian Arctic in detail. We analyzed statistics and genesis of strong winds in each region, with the special emphasis on orographic winds. For those regions where wind amplification occurs due to downslope windstorms (Novaya Zemlya, Svalbard, Tiksi, Pevek, Wrangel Island), a statistical analysis of the intensity and frequency of windstorms was carried out according to observations. Reanalysis ASR v.2 demonstrates significantly better strong wind climatology in comparison with another high-resolution Climate Forecast System Reanalysis. ASR v.2 still underestimates speed of strong winds, however it reproduces rather well most of mesoscale local winds, including Novaya Zemlya bora, Spitsbergen foehn, bora on Wrangel Island and some other.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
